baber/WOPTO huggingface dataset:
Patent EP-0344606-A2 (EP)
Inventor: HABER TERRY M
IPC: A61M5/32
Filed: 1989-05-24
Abstract: A safety enhancing, relatively low-cost, needle cover (90) which is integrally bonded to a disposable needle cannula (92) of a hypodermic syringe (96) and adapted to eliminate the handling and/or destruction of the needle after use. The needle cover comprises distally (97) and proximally (99) oriented pairs of needle cover segments which are hingedly interconnected and pivotable relative to one another. The needle cover is collapsible from an open, expanded configuration, with locking fingers (100) thereof engaging and retaining the cannula in an armed state for administering an injection of the fluid contents of the syringe, to a closed, generally planar configuration, with the cannula biased in a shielded state completely surrounded, shielded and isolated after use. By virtue of the present invention, the needle cannula can be safely discarded within its collapsible cover while avoiding an accidental needle strike and the spread of a contagious, and possibly life threatening disease.
Patent EP-0355326-A2 (EP)
Inventor: MIYATA SEIZO
IPC: C07C217/84
Filed: 1989-06-29
Abstract: A nonlinear optical material comprising a nitroaniline derivative represented by the following chemical formula: 
A - CX₂ - R 
wherein A represents
      (Y represents at least one group selected from the group consisting of hydrogen, alkyl groups, deuterated alkyl groups and electron donor groups and Z represents hydrogen, deuterium, a methyl group or a deuterated methyl group), X represents hydrogen or deuterium, and R represents an alkoxy group, a deuterated alkoxy group or the same group as A.
Patent EP-0353672-A2 (EP)
Title: Fasertechnische Propellerschaufeln
Inventor: MERZ HERBERT
IPC: B64C11/26
Filed: 1989-07-29
Abstract: Eine aus fasertechnischen Werkstoffen aufgebaute Rotor- oder Propellerschaufel weist vorwiegend radial gelegte Faserstränge auf. Diese umschließen schlaufenartig die an einem Schaft angebrachten Querbolzen, von denen einer gleichzeitig die Verbindung zwischen Schaft und Rotornabe herstellt. Die fliehkrafttragenden Faserstränge sind von einer Außenhaut umgehen, die im Fußbereich der Schaufel zu Flanschen ausgeformt ist und mit dem Rotor beispielsweise mittels Schrauben verbunden ist. Hierdurch wird eine fasertechnisch geeignete und lastpfadredundante Fliehkraft- und Momenteinleitung bei gleichzeitiger leichter Bauweise erreicht.
Patent EP-0356931-A2 (EP)
Inventor: MIKI MASAYUKI
IPC: C09B62/44
Filed: 1989-08-25
Abstract: Anthrapyridone compounds of the formula,
     wherein R 1  is hydrogen, benzoyl, acetyl or alkyloxycarbonyl, R 2  is hydrogen or alkyl, R 3  is hydrogen, halogen, sulfo, phenoxy, phenylthio or alkoxy, R 4 . is hydrogen, halogen or sulfo, R 5  and R 6  are each hydrogen or alkyl, V is -0-, -S- or
       in which R 7  is hydrogen, acetyl or alkyl, B is phenylene or naphthylene, D is vinyl or -CH 2 CH 2 L such as -CH 2 CH 2 OSO 2 H, A is a divalent group, and X is halogen, quaternary ammonium, pyridinio, amino or a
     like group, which are useful for dyeing or printing fiber materials with superior dyeing performance.
Patent EP-0359023-A2 (EP)
Inventor: MACKENROTH WOLFGANG DR
IPC: C07C69/145
Filed: 1989-08-29
Abstract: Vinyl-substituted alcohols and their OH-protected derivatives of the general formula I <IMAGE> in which the radical R is hydrogen or an alcohol protective group, and a single or double bond is present between C atoms 8 and 9, process for the preparation thereof and the use thereof for controlling insects of the order Lepidoptera.
Patent EP-0365813-A2 (EP)
Inventor: SCHUCKER FRANZ-JOSEF
IPC: B01D53/34
Filed: 1989-09-13
Abstract: This has a combustion chamber (10) which is arranged on the coke delivery machine (1) and which can be connected, on the one hand, to the furnace chamber (11) to be fed and, on the other hand, to the suction line (7) of the coke-dust extraction system. <IMAGE>
Patent EP-0377186-A2 (EP)
Inventor: SENDA KENICHI
IPC: C08J9/18
Filed: 1989-12-23
Abstract: In a process for preparing pre-expanded particles of a polyolefin resin which comprises dispersing polyolefin resin particles in water in a pressure vessel, impregnating the particles with a volatile blowing agent, elevating the temperature of the mixture of the particles and water to a temperature close to the melting point of the resin particles under a pressure equal to or higher than a vapor pressure of the blowing agent and releasing the mixture into a low pressure zone, the improvement which comprises using a butane containing not less than 70 % by weight of isobutane. According to the present invention, the obtained pre-expanded particles are not fused together or adhered to each other, and are not shrinked. Also, since fluoro chloro carbon is not used as the blowing agent, environmental pollutions such that the ozon layer encompassing the earth is destroied by fluoro chloro carbon are not caused at all.
Patent EP-0330261-A2 (EP)
Inventor: HARDY FREDERICK EDWARD
IPC: C11D1/62
Filed: 1989-02-15
Abstract: Shelf-stable biodegradable fabric softening compositions are provided comprising mixtures of a quaternized ester-ammonium softening compound having the formula
      and mixtures thereof, wherein each R substituent is independently selected from C₁-C₆ alkyl, alkenyl or hydroxyalkyl groups, R¹ is a C₁₄-C₂₂ hydrocarbyl group, R² is a C₁₃-C₂₁ hydrocarbyl group, and A⁻ is a softener compatible anion; and a liquid carrier. These biodegradable compositions have improved product stability and dispersability, as well as excellent fabric softening characteristics.
Patent EP-0337558-A2 (EP)
Inventor: VERSTRATEN MARKUS FRANSISCUS J
IPC: E05D3/06
Filed: 1989-04-06
Abstract: A partition wall movable in an opening (5) and consisting of double-walled panels (1) coupled pivotally to each other at the standing edges, alternate panels being formed with a guide member (2) attached fixedly to the panel and displaceable along a rail (3) extending above the panels, wherein one or each panel without a guide member is embodied with stretching means in the form of a pin-like body (11) which is slidable in the upper rail (3) and which is continuously loaded by a force directed towards one of the standing hinged edges, so urging the pin-like body in the upper rail such that the panel freely swivellable between the adjacent panels is forced into a position parallel to the guide rail, with the result that the adjoining panels are straightened also and wherein a multiple hinge (20-26) assembly is provided between adjacent panels, contributing to a perfect stretching of said adjacent panels.
Patent EP-0329334-A2 (EP)
Inventor: WILLIAMS GEOFFREY ANTHONY
IPC: G07F17/32
Filed: 1989-02-09
Abstract: A dispensing machine (100) is divided into three compartments (110, 112, 114). An animal-like figure comprising the body and head of an elephant (118) is located in compartment (112) and the head (118) can be rotated on the body by drive means (134) in the upper compartment (114). A number of non-prize containing packages (130) are provided in the compartment (112) and prize-containing packages are located in the upper compartment (114). In operation upon insertion of coins into the coin mechanism (154) the drive means (134) is operated and causes the head (118) to turn through 360° passing through the non-prize containing packages (130). Upon each cycle one prize-containing package from the upper compartment (114) is released from the upper compartment and passes into the passage (122) in the head (118). The prize-containing package is discharged from the trunk of the head through opened bottomed bucket (128) into a prize-receiving receptacle (166).
Patent EP-0335717-A2 (EP)
Inventor: JEFFORD CHARLES WILLIAM UNIVER
IPC: C07D311/76
Filed: 1989-03-30
Abstract: Aretannuin derivatives can be made by photo-oxygenation of a 2-oxabicyclo[4.4.0]dec-1,8a-ene compound using singlet oxygen, and reaction with a carbonyl compound R¹R²C=O to give a seco-desoxyarteannuin derivative (I) substituted with R¹ and R² at the 2-position.
Patent EP-0344970-A2 (EP)
Inventor: JACOBI JOHN W
IPC: H01L21/607
Filed: 1989-05-24
Abstract: A process for bonding the lead (24) of a tape-automated-­bonding to a bonding pad (26) of an integrated circuit comprises bending the lead into physical contact with the pad and applying ultrasonic energy to vibrate the lead longitudinally with respect to the pad thereby effecting the bond. Heat may also be applied. The tape comprises a copper core surrounded by a gold or tin covering, and the pad is of aluminium or an aluminium alloy. The bonded tape lead and pad may be covered with insulating material.
Patent EP-0354645-A2 (EP)
Inventor: WALLS KEITH G
IPC: G11B27/32
Filed: 1989-05-30
Abstract: A method of retrieving files from a rotating disk storage, where portions (extents) of each file are stored at different logical addresses on the disk; information about the logical addresses of the extents is also stored on the disk in a prearranged order that is not necessarily the same as the logical order of the logical addresses of the file extents; the logical ordering of the file portions is determined from the stored location information and then the file portions are scanned in logical location order to retrieve the file.
Patent EP-0392110-A2 (EP)
Inventor: FURUYA YONEZO
IPC: G07D5/08
Filed: 1989-08-03
Abstract: A coin selector comprises a first receiving coil (40A) and a first exciting coil (41A) disposed along one side of a coin path (3), a second receiving coil (40B) and a second exciting coil (41B) disposed along the other side of the coin path (3) facing the first receiving coil (40A) and the first exciting coil (41A), and drive means (23) for exciting and driving the first and second exciting coils (41A, 41B). A magnetic field developed by the first exciting coil (41A) acts on the first and second receiving coils (40A, 40B) and a magnetic field developed by the second exciting coil (41B) acts on the second and first receiving coils (40B, 40A). The coin selector further comprises judging means (25). When a coin is put into and passes through the coin path (3), the magnetic fields of the first and second receiving coils (40A, 40B) and consequence the output voltages of these coils change. The judging means (25) judges the coin passing through the coin path (3) on the basis of the sum of the output signals of the first and second receiving coils (40A, 40B).
Patent EP-0371658-A2 (EP)
Inventor: CICCARELLI RICHARD BENJAMIN EA
IPC: C12R1/865
Filed: 1989-11-16
Abstract: A method of purifying cytochrome c peroxidase from yeast is disclosed. The method comprises the steps of:
     a) extracting a yeast lysate to obtain a crude protein extract comprising cytochrome c peroxidase;   b) differentially precipitating the crude protein extract to obtain a precipitate comprising CCP;   c) Carrying out anion exchange chromatography on precipitate obtained in b) to obtain partially pure CCP; and   d) carrying out phosphate affinity chroma­tography, with a hydroxyapatite column, on the partially pure CCP to obtain pure CCP.
Patent EP-0375179-A2 (EP)
Inventor: MAHMOUD ISSA SAID
IPC: C25D5/38
Filed: 1989-11-29
Abstract: An acid copper plating bath and process for using with electropositive metals such as aluminium and tungsten is described, wherein the bath contains sulphuric acid, copper sulphate, in solution with levelling, wetting and brightening agents.
Patent EP-0369874-A2 (EP)
Inventor: GRISAR J MARTIN
IPC: C07D311/72
Filed: 1989-11-14
Abstract: This invention relates to alkylamino alkylene derivatives of certain 2H-1-benzopyrans, to the intermediates and processes useful for their preparation, to their free-radical scavenger and cellular protective properties and to their end-use application as therapeutic agents.
Patent EP-0371921-A2 (EP)
Inventor: JAEGGI KNUT A DR
IPC: A61K31/66
Filed: 1989-11-20
Abstract: Phenylaliphatylaminoalkanediphosphonic acids of the formula   <IMAGE> (I)  in which R1 is an aliphatic hydrocarbon radical having 4 and not more than 7 C atoms and substituted by phenyl, R2 is a monovalent aliphatic hydrocarbon radical having 1 and not more than 4 C atoms and alk is a divalent aliphatic hydrocarbon radical having 2 and not more than 4 C atoms, and their salts, have a particularly pronounced regulating action on calcium metabolism and can be used as medicaments for the treatment of diseases to be attributed to disturbances thereof. They are prepared, for example, for reacting a compound of the formula   <IMAGE> (V)  in which X3 denotes carboxyl, with a phosphorylating agent and hydrolyzing the primary product.
Patent EP-0384130-A2 (EP)
Inventor: SHAH VIPIN D
IPC: C12N9/04
Filed: 1990-01-22
Abstract: Methods and reagents for determining the lapse of time since an acute disease event, such as the occurrence of a myocardial infarction, are presented. A serum or plasma sample is assayed to determine the concentration of two analyte sets. From these measurements, the time of the acute event can be more accurately determined. Novel antibodies, labeled and insolubilized derivatives of these antibodies, labeled proteins, and kits containing one or more of these reagents are also described.
Patent EP-0380112-A2 (EP)
Inventor: IZUMI MITSUHIKO C O TECH RESEA
IPC: C08L55/02
Filed: 1990-01-25
Abstract: The improved resin composition comprises:
     (A) a melt-workable liquid-crystal polyester resin obtained by polymerizing components selected from the group consisting of a dicarboxylic acid represented by the general formula (a) HOOC - R¹ - COOH, a diol represented by the general formula (b) HO - R² - OH, and an oxycarboxylic acid represented by the general formula (c) HO - R³ - COOH;   (B) a polycarbonate resin having a recurring unit represented by the general formula:
         (C) a polyolefin and/or an olefinic copolymer, and the polyolefin and/or olefinic copolymer (C) is contained in an amount of 1 - 15 parts by weight per 100 parts by weight of a resin consisting of 95 - 5 wt% of the liquid-crystal polyester resin (A) and 5 - 95 wt% of the polycarbonate resin (B). This resin composition is balanced between various physical properties including moldability, heat resistance, impact resistance, dimensional stability and stiffness.
Patent EP-0413079-A2 (EP)
Inventor: SAKUMA HISAYOSHI C O FUNKUDA D
IPC: H02G11/00
Filed: 1990-01-27
Abstract: An apparatus (1) for treating a patient in an urgent case, wherein one (4) and another (5) cords connect respectively one (3) and another (2) electrodes with an apparatus body (1). 
     The apparatus (1) has one (6) and another (7) first cord hanging members being mounted on the one (4) and another (5) cords, respectively. 
     On the apparatus body (1), one (8) and another (9) second cord hanging members are mounted, and can engage with the first (6) cord hanging members, respectively. 
     One (10) and another (11) cord hanging portions have the first (6,8) cord hanging members and the second (7,9) cord hanging members, respectively. 
     The cords (4,5) can be hanged on the cord hanging portions (10,11) along the apparatus body (1), and are removable from the cord hanging portions (10,11) under pull force applied on themselves.
Patent EP-0407686-A2 (EP)
Inventor: NIITSUMA TSUTOMU
IPC: B41F13/62
Filed: 1990-02-26
Abstract: A horizontal perforation forming apparatus for a rotary press includes an interaxial distance adjusting unit for adjusting a distance between axes of perforation and mating cylinders (42, 58). The apparatus also includes a phase adjusting unit (25) having a phase adjusting shaft (26) which is axially moved to pivot the perforation cylinder (42). The phase adjusting shaft (26) is moved upon pivotal movement of an operation shaft (75; 100) of the interaxial distance adjusting unit.
Patent EP-0387860-A2 (EP)
Inventor: GOLIK JERZY
IPC: A61P31/04
Filed: 1990-03-14
Abstract: A novel antitumor antibiotic of formula (I) designated BMY-41339 is produced by fermentation of certain strains of Actinomadura verrucosospora. BMY-41339 exhibits antimicrobial activity and also inhibits the growth of tumors in experimental animals.
Patent EP-0395031-A2 (EP)
Inventor: TATEMATSU SUSUNU
IPC: F25C1/14
Filed: 1990-04-25
Abstract: An electric control apparatus for an auger type ice making machine having an auger mounted for rotary movement within an evaporator housing to which water is supplied from a water tank to cause ice crystals to form on the internal freezing surface of the evaporator housing. The control apparatus includes a first water level detector (10A) disposed within the water tank to produce a first signal therefrom when a level of water in the tank has fallen to a lower limit level, a second water level detector (10A) disposed within the water tank to produce a second signal therefrom the level of water has risen up to an upper limit level, a timer (11) cooperable with the second water level detector for measuring a predetermined period of time (t₃) in response to the second signal, the period of time being determined to correspond with a time interval defined by the first and second signals in normal operation of the ice making machine and adjusted taking into consideration a time (t₁, t₂) for which operation of the ice making machine is made in a stable condition, and a relay circuit (KX₁, KX₁₂) cooperable with the timer (11) for rendering the ice making machine inoperative when the predetermined period of time has been measured by the timer before applied with the first signal.
Patent EP-0413327-A2 (EP)
Inventor: JOHNE RUDOLF
IPC: B29D30/38
Filed: 1990-08-16
Abstract: There is described a monofilament for the carcass of radial tyres. The monofilament consists of a polyester which is more than 90% polyethylene terephthalate, which has a high molecular weight corresponding to an intrinsic viscosity of at least 0.64 and which has a carboxyl group content of not more than 15 meq/kg. The monofilament has a diameter of from 0.4 to 0.9 mm, a tenacity of at least 40 cN/tex, a breaking extension of from 12 to 30%, a reference extension of about 1% under a load of 45N, a hot air shrinkage at 160 DEG C of from 0.5 to 5%, and an adhesion to rubber value of at least 30 cN/tex/cm. <IMAGE>
Patent EP-0422420-A2 (EP)
Title: Method of spindle actuating control for spinning machine
Inventor: KONAKA KOHICHI C O KABUSHIKI K
IPC: D01H1/34
Filed: 1990-09-19
Abstract: A spindle actuating controller (6) is provided for a spinning machine having a variable speed motor (2) for actuating spindles (1) in order to wind thread around bobbins carried by the spindles. The controller (6) calculates desired speed gradients on the basis of desired spindle rotating speed at various stages in the winding process. The spindle rotating speed is then increased or reduced gradually and not abruptly. Accordingly, the traveler can always run on the ring flange smoothly in a stable posture even when the spindle is rotated at a maximum level of 20000 to 25000 rpm.
Patent EP-0423516-A2 (EP)
Inventor: LANGER RUTH GEB LAYHER
IPC: E04G7/00
Filed: 1990-09-27
Abstract: The connecting head (25) for scaffolds with connecting devices has a connection region (30) which comprises centring lugs (60) and possesses an annular abutment surface (51) and a conical surface (55) for creating favourable welding conditions. 
<IMAGE>
Patent EP-0421431-A2 (EP)
Inventor: WATANABE MINORU C O INTELLECTU
IPC: G06F1/04
Filed: 1990-10-04
Abstract: The computer system having the sleep mode is equipped with the register (34) to latch the data to designate the idle state in which CPU (10) does not execute effective data processing. BIOS decides whether or not CPU (10) is idle by reading data from register (34). If CPU (10) is idle, BIOS sets the sleep mode and stops feeding the clock pulse CP to CPU (10).
Patent EP-0421466-A2 (EP)
Inventor: ISHIZUKA SEIJI C O FUJI PHOTO
IPC: B05C9/06
Filed: 1990-10-05
Abstract: A coating apparatus in which a series of substrates are conveyed along a predetermined path for receiving coating solution in which coating is carried out stably and coatings of uniform thickness are formed. A solution supplying unit is arranged above the path of the substrates. A flexible, elastic solid curtain member made of a water-impermeable material is attached to an outlet of said solution supplying unit, a front edge of which elastically contacts the substrates as they pass beneath the solution supplying unit so that coating solution flowing out of said solution supplying unit is applied to the substrates from the curtain member. A vertically movable solution receiver is positioned below the front edge of the curtain member with the solution receiver contacting the front edge of the curtain member when no substrate is located between the curtain member and the solution receiver so as to allow the coating solution to smoothly flow down the solution receiver.
Patent EP-0423681-A2 (EP)
Title: Digital video cross-fader
Inventor: KOJIMA MASAAKI C O SONY CORPOR
IPC: H04N5/265
Filed: 1990-10-15
Abstract: A video signal processing apparatus for performing editing of video signals includes a memory (11) into which one field or one frame of a moving picture video signal from a video camera (1) is written and a crossfading circuit (12), wherein a still picture of the video signal is written in the memory (11) at a selected time or at a time the video camera (1) stops operation. Thereafter, when the video camera (1) resumes operation, the contents of the memory (11) are read out, so that the real moving picture video signal being currently provided by the video camera (1) and the previous still picture video signal read out from the memory (11) are crossfaded. The video signal processing apparatus can also cooperate with a video tape recorder (5) for storing in the memory (11) a still picture derived from the video tape recorder (5), so that when the video camera (1) starts its operation, the real moving picture video signal produced by the video camera (1) and a still picture video signal from the memory (11) are crossfaded.
Patent EP-0437785-A2 (EP)
Inventor: KITAYOSHI HITOSHI
IPC: H03B28/00
Filed: 1990-12-19
Abstract: In an AC signal generating apparatus a digital sine wave signal of a set frequency, generated by a digital sine wave generating part (23), is converted by a D/A converter (24) to an analog sine wave signal and is then output. The output sine wave signal is converted by an output detector (19) to a voltage mean value, and the difference between it and a reference value is obtained by a comparator (21). The difference is negatively fed back, as a reference voltage (VR), the D/A converter to control its conversion gain so that the difference may approach zero. Thus, a highly accurate sine wave signal is obtained.
Patent EP-0399607-A2 (EP)
Title: System for detecting markings
Inventor: SCHOENTHALER GUENTER
IPC: G11B27/13
Filed: 1990-05-21
Abstract: A system (31) for evaluating markings (M1), which comprise at least one marking signal (S1) and are recorded together with information signals on a magnetic tape (3) driven during recording exclusively by means of a take-up hub (5), has a magnetic head (19) for reproducing the signals recorded and a tachometer (46), which is coupled to the take-up hub (5) and emits a speed signal, the respective frequency of which is compared in a frequency comparison device (42) of the system (31) with the respective frequency of the signals reproduced by the magnetic head (19) in order to evaluate the markings (M1).
Patent EP-0402111-A2 (EP)
Inventor: JOLICOEUR JOHN MICHAEL
IPC: C11D11/00
Filed: 1990-06-06
Abstract: The present invention provides a process for making detergent granules by forming a doughy mass comprising surfactant and/or water-soluble organic polymer and/or detergent builder, and then granulating by mixing a deagglomerating agent into the doughy mass at a high shear rate. Neutral or alkaline salt, detergent builder and other conventional detergent ingredients can be, and preferably are, kneaded into the doughy mass before addition of the deagglomerating agent. The deagglomerating agent is a fine powder having a mean particle size of less than about 200 microns and is most preferably sodium aluminosilicate.